Apple Health wasn’t working in the first version but that’s been fixed, thanks for that, upgraded my rating by one star.
It’s nice to have the option to log a set size S, M, L and even better is the scale on the right hand side to adjust to whatever measurement you need but the scale should snap to round values, it’s nearly impossible to get it to exactly 500ml for example.
I also feel like “Cola” should be added as a drink and it should log the appropriate caffeine amount to Apple Health or even better; Allow users to create a custom drink (like you do now) but with additional stats like caffeine/100ml. The App should then calculate how much caffeine was in my for example 330ml bottle I just drank.
The main graphic is super weird. Not sure what that’s supposed to be. I’d replace that with something more easily recognized like a stylized PET bottle for example..